Part Image

AT21CS01-SSHM16-T - Microchip

Description: EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 8-SOIC

Download AT21CS01-SSHM16-T Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
AT21CS01-SSHM16-T - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - SOIC _ 08
click to zoom
3D Models
AT21CS01-SSHM16-T - Microchip  - 3D model - Small Outline Packages - SOIC _ 08
click to zoom

AT21CS01-SSHM16-T Details

  • Manufacturer Part Number:

    AT21CS01-SSHM16-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    6

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Memory Density:

    1024 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    128 words

  • Number of Words Code:

    128

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128X8

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    1.8 V

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.0000025 A

  • Supply Current-Max:

    0.0005 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

AT21CS01-SSHM16-T Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the AT21CS01 datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing signal trace lengths, and avoiding vias under the device. Additionally, consider using a 4-layer PCB with a dedicated power plane to reduce noise and improve signal integrity.
  • To ensure reliable communication, use a reliable communication protocol, such as SPI or I2C, and implement error detection and correction mechanisms. Also, ensure that the host processor and AT21CS01 are properly synchronized, and consider using a clock stretching mechanism to handle clock domain crossing issues.
  • The AT21CS01 has a maximum junction temperature of 150°C. To ensure reliable operation, consider using a heat sink or thermal pad to dissipate heat, especially in high-temperature environments. Also, ensure good airflow around the device and avoid blocking the thermal pads on the package.
  • Follow the recommended power-up and power-down sequencing in the datasheet to ensure proper device operation. Typically, this involves powering up the device in the following order: VCC, VDD, and then the clock signal. During power-down, reverse this sequence to prevent damage to the device.
  • The AT21CS01 has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during device handling and assembly. Use ESD-safe materials, such as ESD-safe trays and bags, and ensure that the device is properly grounded during assembly.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

AT21CS01-SSHM16-T Overview

Use the download button to access the AT21CS01-SSHM16-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AT21C, or try a keyword search, such as EEPROMs

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

Parts related to AT21CS01-SSHM16-T

Showing 0 results